merge from 1.8 branch

[bpt/guile.git] / test-suite / tests / threads.test

;;;; threads.test --- Tests for Guile threading.    -*- scheme -*-
;;;;
;;;; Copyright 2003, 2006 Free Software Foundation, Inc.
;;;;
;;;; This program is free software; you can redistribute it and/or modify
;;;; it under the terms of the GNU General Public License as published by
;;;; the Free Software Foundation; either version 2, or (at your option)
;;;; any later version.
;;;;
;;;; This program is distributed in the hope that it will be useful,
;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;;; GNU General Public License for more details.
;;;;
;;;; You should have received a copy of the GNU General Public License
;;;; along with this software; see the file COPYING.  If not, write to
;;;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;;;; Boston, MA 02110-1301 USA

(use-modules (ice-9 threads)
	     (test-suite lib))

(if (provided? 'threads)
    (with-test-prefix "parallel"
      (pass-if "no forms"
	(call-with-values
	    (lambda ()
	      (parallel))
	  (lambda ()
	    #t)))

      (pass-if "1"
	(call-with-values
	    (lambda ()
	      (parallel 1))
	  (lambda (x)
	    (equal? x 1))))

      (pass-if "1 2"
	(call-with-values
	    (lambda ()
	      (parallel 1 2))
	  (lambda (x y)
	    (and (equal? x 1)
		 (equal? y 2)))))

      (pass-if "1 2 3"
	(call-with-values
	    (lambda ()
	      (parallel 1 2 3))
	  (lambda (x y z)
	    (and (equal? x 1)
		 (equal? y 2)
		 (equal? z 3)))))))